Through the use of computational thinking techniques, models and algorithms can be created. A(n) ___1___ can be created that represents the generalized problem. A(n) __2___, or set of step-by-step instructions, can be developed to solve the problem. 1: Algorithm, Model
2: Algorithm, Model

I think the answer should be the first one

I think this is correct:
Through the use of computational thinking techniques, models and algorithms can be created. A(n) abstraction can be created that represents the generalized problem. A(n) decomposition , or set of step-by-step instructions, can be developed to solve the problem.

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